Transaction not yet indexed

53HupinHmjJskwWpQMDyuTMkqALbC6G9dg7c2RKYLtn6WpbrZkHaqHMeRFzoNvwEqSkpHGPEWg5bnVTosDzY6PMD

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.